DR. CRYSTAL HATTUM PHARMD
NPI 1518681436
Pharmacist - Oncology in Sioux Falls, SD

NPI Status: Active since October 04, 2022

Contact Information

1000 E 23RD ST
SIOUX FALLS, SD
ZIP 57105
Phone: (605) 322-3893

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  • Individual
  • Female
  • Pharmacist
  • Oncology

About CRYSTAL HATTUM

This page provides the complete NPI Profile along with additional information for Crystal Hattum, a provider established in Sioux Falls, South Dakota with a medical specialization in Pharmacist, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1518681436 assigned on October 2022. The practitioner's primary taxonomy code is 1835X0200X with license number 6496 (SD). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1518681436
Provider Name
DR. CRYSTAL HATTUM PHARMD
Other Name
DR. CRYSTAL WRIGHT PHARMD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1000 E 23RD ST SIOUX FALLS, SD 57105
Location Phone
(605) 322-3893
Mailing Address
1325 S CLIFF AVE SIOUX FALLS, SD 57105
Mailing Phone
(605) 322-3893
Is Sole Proprietor?
No
Enumeration Date
10-04-2022
Last Update Date
10-04-2022
Code Navigator

A pharmacist like Crystal Hattum fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pharmacist Oncology

Taxonomy Code
1835X0200X
Type
Pharmacy Service Providers
License No.
6496
License State
SD
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1518681436, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 6 → 12 → 3 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 2 + 8 + 1 + 2 + 8 + 2 + 4 + 6 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1518681436.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Radiation Oncology)
1000 E 23RD ST, STE 100
SIOUX FALLS, SD 57105
Surgery
1000 E 23RD ST, STE 360
SIOUX FALLS, SD 57105
Family Medicine
1000 E 23RD ST
SIOUX FALLS, SD 57105
Nurse Practitioner (Family)
1000 E 23RD ST, STE. 200
SIOUX FALLS, SD 57105
Nurse Practitioner
1000 E 23RD ST, SUITE #230
SIOUX FALLS, SD 57105
Physician Assistant
1000 E 23RD ST, 230
SIOUX FALLS, SD 57105
Internal Medicine (Medical Oncology)
1000 E 23RD ST, SUITE 200
SIOUX FALLS, SD 57105
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1000 E 23RD ST, SUITE 200
SIOUX FALLS, SD 57105
Surgery
1000 E 23RD ST, STE 300
SIOUX FALLS, SD 57105
Social Worker (Clinical)
1000 E 23RD ST
SIOUX FALLS, SD 57105
Radiology (Radiation Oncology)
1000 E 23RD ST, STE 100
SIOUX FALLS, SD 57105
Radiology (Radiation Oncology)
1000 E 23RD ST, STE 100
SIOUX FALLS, SD 57105
Family Medicine
1000 E 23RD ST, STE. 140
SIOUX FALLS, SD 57105
Nurse Practitioner
1000 E 23RD ST
SIOUX FALLS, SD 57105
Physical Therapist
1000 E 23RD ST
SIOUX FALLS, SD 57105
Clinic/Center (Medical Specialty)
1000 E 23RD ST, SUITE 330
SIOUX FALLS, SD 57105
Genetic Counselor, MS
1000 E 23RD ST
SIOUX FALLS, SD 57105
Genetic Counselor, MS
1000 E 23RD ST
SIOUX FALLS, SD 57105
Genetic Counselor, MS
1000 E 23RD ST
SIOUX FALLS, SD 57105
Pharmacist
1000 E 23RD ST
SIOUX FALLS, SD 57105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518681436, enumerated as an "individual" on October 04, 2022.

The provider is located at 1000 E 23RD ST SIOUX FALLS, SD 57105 and the phone number is (605) 322-3893.

Pharmacist with taxonomy code 1835X0200X and a focus in Oncology.